A building should be a good neighbor.
解读:读书不是单纯为功名利禄,而是在遭遇挫折、低谷时,书中智慧、精神能化作内心支撑,助我们咬牙挺过艰难时刻。
The best time to plant a tree was 20 years ago. The second best time is now.
In mathematics, the art of proposing a question must be held of higher value than solving it.